#define shade_width 9
#define shade_height 9
static unsigned char shade_bits[] = {
   0x00, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x6c, 0x00, 0x00, 0x00, 0x0c, 0x00,
   0x0c, 0x00, 0x00, 0x00, 0x00, 0x00 };
